nero soft seated slim knife gate valves

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Nero Soft Seated Slim Knife Gate Valves Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing. Nero Valves GmbH Mörfelden Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected] Nero Soft Seated Slim Knife Gate Valves Applicable for: water, Sewage; Slurry; oil, gas, Paper - industry & Food Processing Great substitution for conventional fluid shut-off valves slim and light structure No Leakage Double shut-off structure: Primary shut-off: Soft seat Secondary shut-off: Metal seat Able to shut off even under high pressure bi-directional fluid control Easy Installation Cost Reduction: Replacement costs saved in easily installable & removable soft seat design Available Range: Size 50 up to 3000 mm / 120Pressure rating: PN 6; PN10; PN 16 and PN 20/ Class 150 & 300

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Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Nero Soft Seated Slim Knife Gate Valves

• Applicable for: water, Sewage; Slurry; oil, gas, Paper - industry & Food Processing

• Great substitution for conventional fluid shut-off valves

• slim and light structure

• No Leakage

• Double shut-off structure: Primary shut-off: Soft seat Secondary shut-off: Metal seat Able to shut off even under high pressure bi-directional fluid control

• Easy Installation

• Cost Reduction:

Replacement costs saved in easily installable & removable soft seat design

• Available Range:

Size 50 up to 3000 mm / 120” Pressure rating: PN 6; PN10; PN 16 and PN 20/ Class 150 & 300

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Overview For the improvement of valve sealing performance and reliability the patented round SOFT SEATED seat (rubber cushion seat) is inserted into the area where the valve disc moves up and down. If the valve is shut off, the disc drops and is adhered to the soft seat and then valve metal seat. Such double sealing blocks fluid flow without leakage. It can be installed to the water/oil/gas/slurry-mixed fluid line where some chronic problems resulting from foreign matters accumulated under the valve and seat leakage occur to take care of them. This flow-control and shut-off valve in fire-safety design is applicable to important lines.

Structure

Specifications: • AWWA Standards (AWWA C520 Knife Gate Valve) • High-pressure Knife Gate Valve Standard (MSS SP-135)

Applications:

Water Supply + Sewage + Oil & Gas

Paper - industry + Food Processing

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Features and Advantages

Great substitution for conventional fluid shut-off valves Flow-control •Applicable to water, oil, gas and slurry-mixed lines Shut-off Valve

Easy Installation A slim face-to-face dimension with plate disc installable in a slim space (valve bore: 600mm, face-to-face dimension: 115mm)

Cost Reduction

• Replacement costs saved in easily installable & removable soft seat design • Acquisition costs reduced in slim and light design • Plate disc applied; low driving force used with O-shaped soft seat

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Valve Structure

Test Pressure

• Hydrostatic test pressure according to EN 12266.1Type A – or API 598

Test Medium Water

Pressure rating Hydro test pressure in bars Maximal Working pressure

PN Class Body Seat bars

10 150 15 11 10

16 150 24 16 16

20 300 30 20 20

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Model Selection Guide

NV - S2 - NR - E - M - 3 - 10 - 200 ① ② ③ ④ ⑤ ⑥ ⑦

Other material on request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Valves Type / Model S1 - Face to Face Slim design S2 - Face to Face Medium design

Manual actuated

With Gear Box and Handwheel

With electric actuator

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

S1 – Face to Face Slim design with pneumatic actuator

S2 - Face to Face Medium design Double-floor Type

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Non - rising Stem - Soft seat Slim Gate valves Type S1 Bar Shaft

Dimension for Slim type S1 face to face; PN10

Dimension for Slim type S1 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Non - rising Stem - Soft seat Slim Gate valves Type S2 Bar Shaft

Dimension for Slim type S2 face to face; PN10

Dimension for Slim type S2 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Non - rising Stem - Soft seat Slim Gate valves Type S1 Electric Actuator

Dimension for Slim type S1 face to face; PN10

Dimension for Slim type S1 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Non - rising Stem - Soft seat Slim Gate valves Type 2 Electric Actuator

Dimension for Slim type S2 face to face; PN10

Dimension for Slim type S2 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S1 Bar Shaft

Dimension for Slim type S1 face to face; PN10

Dimension for Slim type S1 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S2 Bar Shaft

Dimension for Slim type S2 face to face; PN10

Dimension for Slim type S2 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S1

Manually Actuated with Gearbox and Handwheel

Dimension for Slim type S1 face to face; PN10

Dimension for Slim type S1 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S2

Manually Actuated with Gearbox and Handwheel

Dimension for Slim type S2 face to face; PN10

Dimension for Slim type S2 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S1 Pneumatic Actuator

Dimension for Slim type S1 face to face; PN10

Dimension for Slim type S1 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S2 Pneumatic Actuator

Dimension for Slim type S2 face to face; PN10

Dimension for Slim type S2 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S1

Electric Actuator

Dimension for Slim type S2 face to face; PN10

Dimension for Slim type S2 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request

Nero Soft Seated Slim Knife Gate Valves

Subject to alternation We reserve the right to make any technical modification. We are not responsible for any error in printing.

Nero Valves GmbH

Mörfelden – Walldorf / Germany www.nero-valves.com; www.nero-valvesgmbh.de; [email protected]

Rising Stem - Soft seat Slim Gate valves Type S2

Electric Actuator

Dimension for Slim type S2 face to face; PN10

Dimension for Slim type S2 face to face; PN20

Bigger Sizes up to DN 3000 mm upon request